#include <stdio.h>
typedef unsigned char *byte_pointer;
void show_bytes(byte_pointer start,size_t len)
{
    size_t i;
    for (i=0;i<len;i++)
        printf("%.2x",start[i]);
    printf("\n");
}
void show_int (int x)
{
    show_bytes((byte_pointer) &x,sizeof(int));
}
void show_float(float x)
{
    show_bytes((byte_pointer) &x,sizeof(float));
}
void show_pointer(void *x)
{
    show_bytes((byte_pointer) &x,sizeof(void *));
}
void test_show_bytes(int val)
{
    int ival=val;
    float fval=(float)val;
    int  *pval = &ival;
    show_int(ival);
    show_float(fval);
    show_pointer(pval);
}
int main()
{
    int x=5227;
    test_show_bytes(x);
}
